avoid crash with color listbox for now
avoid crash with color listbox for now

Change-Id: I36ac6513546961ec8d8d1e9437a8ef88574acbf4

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core